Modular construction for track lighting fixture



FIG. 1 is a front isometric view of the modular track lighting fixture of the invention, with the broken line showing for illustrative purposes only and forming no part of the claimed design;

FIG. 2 is a rear isometric view of the modular track lighting fixture of FIG. 1; and,

FIG. 3 is a bottom plan view of the module track lighting fixture of FIG. 1. 

The ornamental design for a modular construction for track lighting fixture, as shown and described. 